feat: enhance notification handling with improved data structure and API integration

Mayday/Services/NotificationsAPIService.swift

@@ -6,14 +6,46 @@ actor NotificationsAPIService {
 
     private init() {}
 
-    func getNotifications(page: Int = 1, perPage: Int = 20) async throws -> NotificationsPage {
-        try await client.request(.getNotifications(page: page, perPage: perPage))
+    // MARK: - Notifications
+
+    func getNotifications(limit: Int = 50, offset: Int = 0, unreadOnly: Bool = false, scope: String? = nil) async throws -> NotificationsPage {
+        try await client.request(.getNotifications(limit: limit, offset: offset, unreadOnly: unreadOnly, scope: scope))
     }
 
     func markAsRead(id: UUID) async throws {
-        let _: AppNotification = try await client.request(.markAsRead(id: id))
+        let _: EmptyResponse = try await client.request(.markAsRead(id: id))
     }
 
+    func markAllAsRead(scope: String? = nil) async throws {
+        let _: EmptyResponse = try await client.request(.markAllAsRead(scope: scope))
+    }
+
+    // MARK: - Devices
+
+    func listDevices() async throws -> [DeviceToken] {
+        try await client.request(.listDevices)
+    }
+
+    func registerDevice(token: String, platform: String = "ios") async throws -> DeviceToken {
+        try await client.request(.registerDevice(token: token, platform: platform))
+    }
+
+    func unregisterDevice(id: UUID) async throws {
+        let _: EmptyResponse = try await client.request(.unregisterDevice(id: id))
+    }
+
+    // MARK: - Preferences
+
+    func getPreferences() async throws -> [NotificationPreference] {
+        try await client.request(.getPreferences)
+    }
+
+    func upsertPreference(channel: String, enabled: Bool, config: [String: String]? = nil) async throws {
+        let _: EmptyResponse = try await client.request(.upsertPreference(channel: channel, enabled: enabled, config: config))
+    }
+
+    // MARK: - SSO (User Management)
+
     func getSessions() async throws -> [SessionResponse] {
         try await client.request(.getSessions)
     }